Komatsu 707-76-70250 lamp
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 707-76-70250 lamp Size Chart (mm/inches) |
|---|
| Bearing number | S7215 CD/P4A |
| Size (mm) | 130x75x25 |
| Bore Diameter (mm) | 130 |
| Outer Diameter (mm) | 75 |
| Width (mm) | 25 |
| d | 75 mm |
| D | 130 mm |
| B | 25 mm |
| d1 | 92.9 mm |
| d2 | 92.9 mm |
| D2 | 115.3 mm |
| r1,2 - min. | 1.5 mm |
| r3,4 - min. | 0.6 mm |
| a | 26.3 mm |
| da - min. | 84 mm |
| da - max. | 92.1 mm |
| db - min. | 84 mm |
| db - max. | 92.1 mm |
| Da - max. | 121 mm |
| Db - max. | 125.8 mm |
| ra - max. | 1.5 mm |
| rb - max. | 0.6 mm |
| Basic dynamic load rating - C | 71.5 kN |
| Basic static load rating - C0 | 62 kN |
| Fatigue load limit - Pu | 2.6 kN |
| Limiting speed for grease lubrication | 10000 r/min |
| Ball - Dw | 15.875 mm |
| Ball - z | 17 |
| Calculation factor - f0 | 15 |
| Preload class A - GA | 270 N |
| Preload class B - GB | 540 N |
| Preload class C - GC | 1080 N |
| Preload class D - GD | 2160 N |
| Calculation factor - f | 1.08 |
| Calculation factor - f | 1 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.01 |
| Calculation factor - f2C | 1.03 |
| Calculation factor - f2D | 1.05 |
| Calculation factor - fHC | 1 |
| Preload class A | 87 N/micron |
| Preload class B | 118 N/micron |
| Preload class C | 165 N/micron |
| Preload class D | 237 N/micron |
| d1 | 92.9 mm |
| d2 | 92.9 mm |
| D2 | 115.3 mm |
| r1,2 min. | 1.5 mm |
| r3,4 min. | 0.6 mm |
| da min. | 84 mm |
| da max. | 92.1 mm |
| db min. | 84 mm |
| db max. | 92.1 mm |
| Da max. | 121 mm |
| Db max. | 125.8 mm |
| ra max. | 1.5 mm |
| rb max. | 0.6 mm |
| Basic dynamic load rating C | 71.5 kN |
| Basic static load rating C0 | 62 kN |
| Fatigue load limit Pu | 2.65 kN |
| Attainable speed for grease lubrication | 10000 r/min |
| Ball diameter Dw | 15.875 mm |
| Number of balls z | 17 |
| Preload class A GA | 270 N |
| Static axial stiffness, preload class A | 87 N/µm |
| Preload class B GB | 540 N |
| Static axial stiffness, preload class B | 118 N/µm |
| Preload class C GC | 1080 N |
| Static axial stiffness, preload class C | 165 N/µm |
| Preload class D GD | 2160 N |
| Static axial stiffness, preload class D | 237 N/µm |
| Calculation factor f | 1.08 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.01 |
| Calculation factor f2C | 1.03 |
| Calculation factor f2D | 1.05 |
| Calculation factor fHC | 1 |
| Calculation factor f0 | 15 |
| Mass bearing | 1.23 kg |